Lower Receivers
Lower Receivers
Find Lower Receivers for sporting use, range practice, collecting, home protection, hunting, or another lawful purpose at Gas & Brass Armory. Compare the available options by fit, construction, specifications, and intended role before making a selection.
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BCM CMPLT LWR MK2 RCVR EXTN COS BLEM
BCM
$470.00Bravo Company Complete Lower Receiver - AR-15 - Multi Caliber - Anodized Finish - Black - MK2 Receiver Extension - 7075 T6 Aluminum - Factory Cosmetic Blem BCMLRG-RMS-NO-STOCK-COSMO$470.00 -
SHARPS GEN2 OVERTHROW BILLET LWR BRZ
Sharps Bros.
MSRP: $425.00$340.00Sharps Bros. builds a series of custom AR-15 lower receivers and has evolved from a one-man business to a full-fledged firearm design and manufacturing organization.MANUFACTURER: Sharps Bros.MPN: SBLR07-BD-BRONZEMODEL: SBLR07Action:...MSRP: $425.00$340.00 -
BCM GUNight FisionIGHTER LWR GRP RMS SPMD FDE
BCM
$550.00Bravo Company BCM - Semi-automatic - Complete Lower Receiver - 223 Remington - N/A - Flat Dark Earth - BCM MKS RMS-M1TO - N/A - BCM SOPMOD LRG-RMS-STK-MOD-0-FDE$550.00 -
FRANKLIN ARMORY BFSIII LOWER RECEIVER 0020023BLK
FRANKLIN ARMORY
$612.00Franklin Armory Libertas Proprietary Billet Lower Receiver Machined From 7075T6 Aluminum Hard Coat Type III Anodized Black Flared Magazine Well for Quick Magazine Changes Ambidextrous Push Button QD Sling Mounts Integral Cold Weather Trigger Guard...$612.00 -
BCM CMPLT LWR RMS SPMD 2 WB FDE BLEM
BCM
$504.00Bravo Company Complete Lower Receiver - AR-15 - Multi Caliber - Anodized Finish - Flat Dark Earth - BCM MK2 Recoil Mitigation System - BCM SOPMOD 2 Widebody Stock - 7075 T6 Aluminum - Factory Cosmetic Blem BCMLRG-RMS-STK-MOD-2-SPMD-FDE-COSMO$504.00 -
BCM PSTL LOWER GROUP W/RCVR EXT 556
BCM
MSRP: $603.75$525.00This BCM Receiver is machined from an aluminum forging 7075-T6, Hardcoat Anodized (per MIL-A-8625F, Type III, Class 2)MANUFACTURER: Bravo CompanyMPN: LRG-PISTOLMODEL: BCMAction: Semi-automaticCaliber: 556NATOGrips: BCMType: Complete Lower ReceiverColor:...MSRP: $603.75$525.00 -
FRANKLIN ARMORY BFSIII M4-BLR LOWER SBM4 BRACE
FRANKLIN ARMORY
$378.00Product Name: FRANKLIN ARMORY BFSIII M4-BLR LOWER SBM4 BRACEManufacturer: Franklin ArmoryMPN: 00-30043-BLKModel: M4 Built Pistol Lower ReceiverType: Accessory-LowersAction: Semi-AutoCaliber: MultiCapacity: 30 + 1Magazines: 1 30 rd.Finish: Hardcoat...$378.00 -
SHARPS GEN2 HELLBREAKER BILLET LOWER
Sharps Bros.
MSRP: $344.31$282.00The Hellbreaker's distinctive appearance is inspired by the P-40 Warhawk, which was one of the United States' most-produced fighter planes when World War II began.MANUFACTURER: Sharps Bros.MPN: SBLR01MODEL: SBLR01Action: Semi-automaticDescription: CNC...MSRP: $344.31$282.00 -
BCM CMPLT LWR W/SOPMOD 2 WB FDE BLEM
BCM
$480.00Bravo Company Complete Lower Receiver - AR-15 - Multi Caliber - Anodized Finish - Flat Dark Earth - BCM SOPMOD 2 Widebody Stock - 7075 T6 Aluminum - Factory Cosmetic BCMLRG-STK-MOD-2-SPMD-FDE-COSMO$480.00 -
SOLGW STRIPES STRIPPED LOWER BLK
Sons of Liberty Gun Works
$199.00Sons of Liberty Gun Works Stripes Logo Lower Receiver - Stripped Lower Receiver - Multi Cal - Anodized Finish - Black L-Stripes-A-BLK$199.00 -
SHARPS BADLANDS EDITION STRIPPED LWR
Sharps Bros.
MSRP: $422.64$339.00The Jack - Gen2 features now include a threaded bolt catch pin, reduced weight and improved styling - and lower costs to you.MANUFACTURER: Sharps Bros.MPN: SBLR03-BADLANDSMODEL: The JackAction: Semi-automaticFinish: AnodizedCaliber: MultiType: Stripped...MSRP: $422.64$339.00 -
SANTAN STT-15L LT PLR RCVR MULTI ODG
San Tan Tactical
MSRP: $589.66$472.00The STT-15 was born out of a desire to develop a true ambidextrous AR-15 pattern weapon system, built to the tightest possible tolerances. The full suite of ambidextrous controls comes standard on all Pillar AMBI receiver sets and lowers and allows for...MSRP: $589.66$472.00